Answer/Explanation:
Carbon is an acidic element that can dissolve just about anything overtime. It can be used to make your drink fizzy, clean up stains, break down decay, and more.
Carbon is used the most in cleaning supplies and food products because of its high reactivity with air and heat.
Answer:
Atomic Number
Explanation:
The atomic number gives you the number of protons in a given element.
Answer:
The flowering population is in Hardy Weinberg equilibrium.
Step by Step Explanation:
Total initial population size = 60
As both the populations are homozygous so the frequency of alleles will be,
P = 80/120= 0.66
q = 40/120= 0.33
The predicted frequencies for genotypes once the population has reached Hardy-Weinberg
p2 = 0.4356
2pq= 0.4356
q2 = 0.1089
The number of plants with each type of flower in a papulation of 420 is,
Homozygous dominant= 185
heterozygous= 185
Homozygous recessive= 50
Chi square analysis:
The observed values for red-flowered plants, pink-flowered plants, and white-flowered plants are not significantly different from the expected values predicted by Hardy Weinberg equilibrium.
Phenotype observed(o) expected (e) (o-e)2/e
Red 178 185 0.26
Pink 190 185 0.135
White 52 50 0.08
chi-square = 0.474
With 2 degree of freedom this chi-square gives a p value of 0.7 - 0.8, which is not significant.
Answer:
Photosynthesis is a key part of the carbon and energy cycles by means of the atmosphere and the biosphere.
